Fix weird interface behavior

.gitignore

@@ -1,4 +1,6 @@
 # ---> VisualStudioCode
 .settings
 
-
+# Build directory
+output/*
+output.tar

.travis.yml

@@ -0,0 +1,13 @@
+sudo: required
+
+language: php
+
+services:
+- docker
+
+#Target PHP versions
+php:
+ - 7.2
+  
+script:
+  - docker run -t -v $(pwd):/data pierre42100/docker-comunicwebappscratch /data/builder build offline

Jenkinsfile

@@ -0,0 +1,11 @@
+pipeline {
+ agent { docker { image "registry.docker.internal/pierre42100/docker-comunicwebappscratch" } }
+ stages {
+  stage("build") {
+   steps {
+    sh 'php --version'
+	sh './builder build offline'
+   }
+  }
+ }
+}

LICENSE

@@ -1,5 +1,5 @@
 MIT License
-Copyright (c) <year> <copyright holders>
+Copyright (c) 2017-2019 Pierre HUBERT
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

README.md

@@ -20,4 +20,15 @@ ComunicWeb would not exists without the following technologies developped by the
 - VideoJS
 - jquery.hotkeys
 - bootstrap-wysiwyg (https://github.com/steveathon/bootstrap-wysiwyg/)
-- wdt-emoji-bundle (http://ned.im/wdt-emoji-bundle)
+- wdt-emoji-bundle (http://ned.im/wdt-emoji-bundle)
+- PNGLib (http://www.xarg.org/2010/03/generate-client-side-png-files-using-javascript/) (BSD License)
+- Identicon (http://github.com/stewartlord/identicon.js) (BSD License)
+- FileSaver.js (http://eligrey.com) (by Eli Grey) (MIT License)
+- JSZip (https://github.com/Stuk/jszip.git) (MIT License)
+- JSZip Utils (https://github.com/Stuk/jszip-utils.git) (MIT License)
+- SCEditor (BBC WYIWYG editor) (https://github.com/samclarke/SCEditor) (MIT License)
+- JavaScript BBCode Parser (https://github.com/Frug/js-bbcode-parser) (MIT License)
+- Pacman (https://github.com/daleharvey/pacman) (WTFPL License)
+- SimplePeer (https://github.com/feross/simple-peer) (MIT License)
+- TensorFlow JS
+- TensorFlow Models

assets/3rdparty/FileSaver.js

@@ -0,0 +1,247 @@
+/*! FileSaver.js
+ *  A saveAs() FileSaver implementation.
+ *  2014-01-24
+ *
+ *  By Eli Grey, http://eligrey.com
+ *  License: X11/MIT
+ *    See LICENSE.md
+ */
+
+/*global self */
+/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */
+
+/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
+
+var saveAs = saveAs
+  // IE 10+ (native saveAs)
+  || (typeof navigator !== "undefined" &&
+      navigator.msSaveOrOpenBlob && navigator.msSaveOrOpenBlob.bind(navigator))
+  // Everyone else
+  || (function(view) {
+	"use strict";
+	// IE <10 is explicitly unsupported
+	if (typeof navigator !== "undefined" &&
+	    /MSIE [1-9]\./.test(navigator.userAgent)) {
+		return;
+	}
+	var
+		  doc = view.document
+		  // only get URL when necessary in case BlobBuilder.js hasn't overridden it yet
+		, get_URL = function() {
+			return view.URL || view.webkitURL || view;
+		}
+		, URL = view.URL || view.webkitURL || view
+		, save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a")
+		, can_use_save_link = !view.externalHost && "download" in save_link
+		, click = function(node) {
+			var event = doc.createEvent("MouseEvents");
+			event.initMouseEvent(
+				"click", true, false, view, 0, 0, 0, 0, 0
+				, false, false, false, false, 0, null
+			);
+			node.dispatchEvent(event);
+		}
+		, webkit_req_fs = view.webkitRequestFileSystem
+		, req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem
+		, throw_outside = function(ex) {
+			(view.setImmediate || view.setTimeout)(function() {
+				throw ex;
+			}, 0);
+		}
+		, force_saveable_type = "application/octet-stream"
+		, fs_min_size = 0
+		, deletion_queue = []
+		, process_deletion_queue = function() {
+			var i = deletion_queue.length;
+			while (i--) {
+				var file = deletion_queue[i];
+				if (typeof file === "string") { // file is an object URL
+					URL.revokeObjectURL(file);
+				} else { // file is a File
+					file.remove();
+				}
+			}
+			deletion_queue.length = 0; // clear queue
+		}
+		, dispatch = function(filesaver, event_types, event) {
+			event_types = [].concat(event_types);
+			var i = event_types.length;
+			while (i--) {
+				var listener = filesaver["on" + event_types[i]];
+				if (typeof listener === "function") {
+					try {
+						listener.call(filesaver, event || filesaver);
+					} catch (ex) {
+						throw_outside(ex);
+					}
+				}
+			}
+		}
+		, FileSaver = function(blob, name) {
+			// First try a.download, then web filesystem, then object URLs
+			var
+				  filesaver = this
+				, type = blob.type
+				, blob_changed = false
+				, object_url
+				, target_view
+				, get_object_url = function() {
+					var object_url = get_URL().createObjectURL(blob);
+					deletion_queue.push(object_url);
+					return object_url;
+				}
+				, dispatch_all = function() {
+					dispatch(filesaver, "writestart progress write writeend".split(" "));
+				}
+				// on any filesys errors revert to saving with object URLs
+				, fs_error = function() {
+					// don't create more object URLs than needed
+					if (blob_changed || !object_url) {
+						object_url = get_object_url(blob);
+					}
+					if (target_view) {
+						target_view.location.href = object_url;
+					} else {
+						window.open(object_url, "_blank");
+					}
+					filesaver.readyState = filesaver.DONE;
+					dispatch_all();
+				}
+				, abortable = function(func) {
+					return function() {
+						if (filesaver.readyState !== filesaver.DONE) {
+							return func.apply(this, arguments);
+						}
+					};
+				}
+				, create_if_not_found = {create: true, exclusive: false}
+				, slice
+			;
+			filesaver.readyState = filesaver.INIT;
+			if (!name) {
+				name = "download";
+			}
+			if (can_use_save_link) {
+				object_url = get_object_url(blob);
+				// FF for Android has a nasty garbage collection mechanism
+				// that turns all objects that are not pure javascript into 'deadObject'
+				// this means `doc` and `save_link` are unusable and need to be recreated
+				// `view` is usable though:
+				doc = view.document;
+				save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a");
+				save_link.href = object_url;
+				save_link.download = name;
+				var event = doc.createEvent("MouseEvents");
+				event.initMouseEvent(
+					"click", true, false, view, 0, 0, 0, 0, 0
+					, false, false, false, false, 0, null
+				);
+				save_link.dispatchEvent(event);
+				filesaver.readyState = filesaver.DONE;
+				dispatch_all();
+				return;
+			}
+			// Object and web filesystem URLs have a problem saving in Google Chrome when
+			// viewed in a tab, so I force save with application/octet-stream
+			// http://code.google.com/p/chromium/issues/detail?id=91158
+			if (view.chrome && type && type !== force_saveable_type) {
+				slice = blob.slice || blob.webkitSlice;
+				blob = slice.call(blob, 0, blob.size, force_saveable_type);
+				blob_changed = true;
+			}
+			// Since I can't be sure that the guessed media type will trigger a download
+			// in WebKit, I append .download to the filename.
+			// https://bugs.webkit.org/show_bug.cgi?id=65440
+			if (webkit_req_fs && name !== "download") {
+				name += ".download";
+			}
+			if (type === force_saveable_type || webkit_req_fs) {
+				target_view = view;
+			}
+			if (!req_fs) {
+				fs_error();
+				return;
+			}
+			fs_min_size += blob.size;
+			req_fs(view.TEMPORARY, fs_min_size, abortable(function(fs) {
+				fs.root.getDirectory("saved", create_if_not_found, abortable(function(dir) {
+					var save = function() {
+						dir.getFile(name, create_if_not_found, abortable(function(file) {
+							file.createWriter(abortable(function(writer) {
+								writer.onwriteend = function(event) {
+									target_view.location.href = file.toURL();
+									deletion_queue.push(file);
+									filesaver.readyState = filesaver.DONE;
+									dispatch(filesaver, "writeend", event);
+								};
+								writer.onerror = function() {
+									var error = writer.error;
+									if (error.code !== error.ABORT_ERR) {
+										fs_error();
+									}
+								};
+								"writestart progress write abort".split(" ").forEach(function(event) {
+									writer["on" + event] = filesaver["on" + event];
+								});
+								writer.write(blob);
+								filesaver.abort = function() {
+									writer.abort();
+									filesaver.readyState = filesaver.DONE;
+								};
+								filesaver.readyState = filesaver.WRITING;
+							}), fs_error);
+						}), fs_error);
+					};
+					dir.getFile(name, {create: false}, abortable(function(file) {
+						// delete file if it already exists
+						file.remove();
+						save();
+					}), abortable(function(ex) {
+						if (ex.code === ex.NOT_FOUND_ERR) {
+							save();
+						} else {
+							fs_error();
+						}
+					}));
+				}), fs_error);
+			}), fs_error);
+		}
+		, FS_proto = FileSaver.prototype
+		, saveAs = function(blob, name) {
+			return new FileSaver(blob, name);
+		}
+	;
+	FS_proto.abort = function() {
+		var filesaver = this;
+		filesaver.readyState = filesaver.DONE;
+		dispatch(filesaver, "abort");
+	};
+	FS_proto.readyState = FS_proto.INIT = 0;
+	FS_proto.WRITING = 1;
+	FS_proto.DONE = 2;
+
+	FS_proto.error =
+	FS_proto.onwritestart =
+	FS_proto.onprogress =
+	FS_proto.onwrite =
+	FS_proto.onabort =
+	FS_proto.onerror =
+	FS_proto.onwriteend =
+		null;
+
+	view.addEventListener("unload", process_deletion_queue, false);
+	saveAs.unload = function() {
+		process_deletion_queue();
+		view.removeEventListener("unload", process_deletion_queue, false);
+	};
+	return saveAs;
+}(
+	   typeof self !== "undefined" && self
+	|| typeof window !== "undefined" && window
+	|| this.content
+));
+// `self` is undefined in Firefox for Android content script context
+// while `this` is nsIContentFrameMessageManager
+// with an attribute `content` that corresponds to the window
+
+if (typeof module !== "undefined") module.exports = saveAs;

assets/3rdparty/adminLTE/plugins/colorpicker/bootstrap-colorpicker.css

@@ -13,7 +13,7 @@
   width: 100px;
   height: 100px;
   cursor: crosshair;
-  background-image: url("img/saturation.png");
+  background-image: url("img-colorpicker/saturation.png");
 }
 
 .colorpicker-saturation i {
@@ -64,12 +64,12 @@
 }
 
 .colorpicker-hue {
-  background-image: url("img/hue.png");
+  background-image: url("img-colorpicker/hue.png");
 }
 
 .colorpicker-alpha {
   display: none;
-  background-image: url("img/alpha.png");
+  background-image: url("img-colorpicker/alpha.png");
 }
 
 .colorpicker-saturation,
@@ -141,7 +141,7 @@
   height: 10px;
   margin-top: 5px;
   clear: both;
-  background-image: url("img/alpha.png");
+  background-image: url("img-colorpicker/alpha.png");
   background-position: 0 100%;
 }
 
@@ -221,11 +221,11 @@
 }
 
 .colorpicker.colorpicker-horizontal .colorpicker-hue {
-  background-image: url("img/hue-horizontal.png");
+  background-image: url("img-colorpicker/hue-horizontal.png");
 }
 
 .colorpicker.colorpicker-horizontal .colorpicker-alpha {
-  background-image: url("img/alpha-horizontal.png");
+  background-image: url("img-colorpicker/alpha-horizontal.png");
 }
 
 .colorpicker.colorpicker-hidden {

assets/3rdparty/adminLTE/plugins/colorpicker/bootstrap-colorpicker.min.css

@@ -6,4 +6,4 @@
  * Licensed under the Apache License v2.0
  * http://www.apache.org/licenses/LICENSE-2.0.txt
  *
- */.colorpicker-saturation{float:left;width:100px;height:100px;cursor:crosshair;background-image:url("img/saturation.png")}.colorpicker-saturation i{position:absolute;top:0;left:0;display:block;width:5px;height:5px;margin:-4px 0 0 -4px;border:1px solid #000;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px}.colorpicker-saturation i b{display:block;width:5px;height:5px;border:1px solid #fff;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px}.colorpicker-hue,.colorpicker-alpha{float:left;width:15px;height:100px;margin-bottom:4px;margin-left:4px;cursor:row-resize}.colorpicker-hue i,.colorpicker-alpha i{position:absolute;top:0;left:0;display:block;width:100%;height:1px;margin-top:-1px;background:#000;border-top:1px solid #fff}.colorpicker-hue{background-image:url("img/hue.png")}.colorpicker-alpha{display:none;background-image:url("img/alpha.png")}.colorpicker-saturation,.colorpicker-hue,.colorpicker-alpha{background-size:contain}.colorpicker{top:0;left:0;z-index:2500;min-width:130px;padding:4px;margin-top:1px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;*zoom:1}.colorpicker:before,.colorpicker:after{display:table;line-height:0;content:""}.colorpicker:after{clear:both}.colorpicker:before{position:absolute;top:-7px;left:6px;display:inline-block;border-right:7px solid transparent;border-bottom:7px solid #ccc;border-left:7px solid transparent;border-bottom-color:rgba(0,0,0,0.2);content:''}.colorpicker:after{position:absolute;top:-6px;left:7px;display:inline-block;border-right:6px solid transparent;border-bottom:6px solid #fff;border-left:6px solid transparent;content:''}.colorpicker div{position:relative}.colorpicker.colorpicker-with-alpha{min-width:140px}.colorpicker.colorpicker-with-alpha .colorpicker-alpha{display:block}.colorpicker-color{height:10px;margin-top:5px;clear:both;background-image:url("img/alpha.png");background-position:0 100%}.colorpicker-color div{height:10px}.colorpicker-selectors{display:none;height:10px;margin-top:5px;clear:both}.colorpicker-selectors i{float:left;width:10px;height:10px;cursor:pointer}.colorpicker-selectors i+i{margin-left:3px}.colorpicker-element .input-group-addon i,.colorpicker-element .add-on i{display:inline-block;width:16px;height:16px;vertical-align:text-top;cursor:pointer}.colorpicker.colorpicker-inline{position:relative;z-index:auto;display:inline-block;float:none}.colorpicker.colorpicker-horizontal{width:110px;height:auto;min-width:110px}.colorpicker.colorpicker-horizontal .colorpicker-saturation{margin-bottom:4px}.colorpicker.colorpicker-horizontal .colorpicker-color{width:100px}.colorpicker.colorpicker-horizontal .colorpicker-hue,.colorpicker.colorpicker-horizontal .colorpicker-alpha{float:left;width:100px;height:15px;margin-bottom:4px;margin-left:0;cursor:col-resize}.colorpicker.colorpicker-horizontal .colorpicker-hue i,.colorpicker.colorpicker-horizontal .colorpicker-alpha i{position:absolute;top:0;left:0;display:block;width:1px;height:15px;margin-top:0;background:#fff;border:0}.colorpicker.colorpicker-horizontal .colorpicker-hue{background-image:url("img/hue-horizontal.png")}.colorpicker.colorpicker-horizontal .colorpicker-alpha{background-image:url("img/alpha-horizontal.png")}.colorpicker.colorpicker-hidden{display:none}.colorpicker.colorpicker-visible{display:block}.colorpicker-inline.colorpicker-visible{display:inline-block}.colorpicker-right:before{right:6px;left:auto}.colorpicker-right:after{right:7px;left:auto}
+ */.colorpicker-saturation{float:left;width:100px;height:100px;cursor:crosshair;background-image:url("img-colorpicker/saturation.png")}.colorpicker-saturation i{position:absolute;top:0;left:0;display:block;width:5px;height:5px;margin:-4px 0 0 -4px;border:1px solid #000;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px}.colorpicker-saturation i b{display:block;width:5px;height:5px;border:1px solid #fff;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px}.colorpicker-hue,.colorpicker-alpha{float:left;width:15px;height:100px;margin-bottom:4px;margin-left:4px;cursor:row-resize}.colorpicker-hue i,.colorpicker-alpha i{position:absolute;top:0;left:0;display:block;width:100%;height:1px;margin-top:-1px;background:#000;border-top:1px solid #fff}.colorpicker-hue{background-image:url("img-colorpicker/hue.png")}.colorpicker-alpha{display:none;background-image:url("img-colorpicker/alpha.png")}.colorpicker-saturation,.colorpicker-hue,.colorpicker-alpha{background-size:contain}.colorpicker{top:0;left:0;z-index:2500;min-width:130px;padding:4px;margin-top:1px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;*zoom:1}.colorpicker:before,.colorpicker:after{display:table;line-height:0;content:""}.colorpicker:after{clear:both}.colorpicker:before{position:absolute;top:-7px;left:6px;display:inline-block;border-right:7px solid transparent;border-bottom:7px solid #ccc;border-left:7px solid transparent;border-bottom-color:rgba(0,0,0,0.2);content:''}.colorpicker:after{position:absolute;top:-6px;left:7px;display:inline-block;border-right:6px solid transparent;border-bottom:6px solid #fff;border-left:6px solid transparent;content:''}.colorpicker div{position:relative}.colorpicker.colorpicker-with-alpha{min-width:140px}.colorpicker.colorpicker-with-alpha .colorpicker-alpha{display:block}.colorpicker-color{height:10px;margin-top:5px;clear:both;background-image:url("img-colorpicker/alpha.png");background-position:0 100%}.colorpicker-color div{height:10px}.colorpicker-selectors{display:none;height:10px;margin-top:5px;clear:both}.colorpicker-selectors i{float:left;width:10px;height:10px;cursor:pointer}.colorpicker-selectors i+i{margin-left:3px}.colorpicker-element .input-group-addon i,.colorpicker-element .add-on i{display:inline-block;width:16px;height:16px;vertical-align:text-top;cursor:pointer}.colorpicker.colorpicker-inline{position:relative;z-index:auto;display:inline-block;float:none}.colorpicker.colorpicker-horizontal{width:110px;height:auto;min-width:110px}.colorpicker.colorpicker-horizontal .colorpicker-saturation{margin-bottom:4px}.colorpicker.colorpicker-horizontal .colorpicker-color{width:100px}.colorpicker.colorpicker-horizontal .colorpicker-hue,.colorpicker.colorpicker-horizontal .colorpicker-alpha{float:left;width:100px;height:15px;margin-bottom:4px;margin-left:0;cursor:col-resize}.colorpicker.colorpicker-horizontal .colorpicker-hue i,.colorpicker.colorpicker-horizontal .colorpicker-alpha i{position:absolute;top:0;left:0;display:block;width:1px;height:15px;margin-top:0;background:#fff;border:0}.colorpicker.colorpicker-horizontal .colorpicker-hue{background-image:url("img-colorpicker/hue-horizontal.png")}.colorpicker.colorpicker-horizontal .colorpicker-alpha{background-image:url("img-colorpicker/alpha-horizontal.png")}.colorpicker.colorpicker-hidden{display:none}.colorpicker.colorpicker-visible{display:block}.colorpicker-inline.colorpicker-visible{display:inline-block}.colorpicker-right:before{right:6px;left:auto}.colorpicker-right:after{right:7px;left:auto}

assets/3rdparty/adminLTE/plugins/googleFonts/css.css

@@ -2,41 +2,41 @@
   font-family: 'Source Sans Pro';
   font-style: normal;
   font-weight: 300;
-  src: local('Source Sans Pro Light'), local('SourceSansPro-Light'), url(toadOcfmlt9b38dHJxOBGNbE_oMaV8t2eFeISPpzbdE.woff) format('woff');
+  src: local('Source Sans Pro Light'), local('SourceSansPro-Light'), url(googleFonts/toadOcfmlt9b38dHJxOBGNbE_oMaV8t2eFeISPpzbdE.woff) format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: normal;
   font-weight: 400;
-  src: local('Source Sans Pro'), local('SourceSansPro-Regular'), url(ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff) format('woff');
+  src: local('Source Sans Pro'), local('SourceSansPro-Regular'), url(googleFonts/ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff) format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: normal;
   font-weight: 600;
-  src: local('Source Sans Pro Semibold'), local('SourceSansPro-Semibold'), url(toadOcfmlt9b38dHJxOBGJ6-ys_j0H4QL65VLqzI3wI.woff) format('woff');
+  src: local('Source Sans Pro Semibold'), local('SourceSansPro-Semibold'), url(googleFonts/toadOcfmlt9b38dHJxOBGJ6-ys_j0H4QL65VLqzI3wI.woff) format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: normal;
   font-weight: 700;
-  src: local('Source Sans Pro Bold'), local('SourceSansPro-Bold'), url(toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff) format('woff');
+  src: local('Source Sans Pro Bold'), local('SourceSansPro-Bold'), url(googleFonts/toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff) format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: italic;
   font-weight: 300;
-  src: local('Source Sans Pro Light Italic'), local('SourceSansPro-LightIt'), url(fpTVHK8qsXbIeTHTrnQH6GGomRtBD2u8FwSY4jjlmeA.woff) format('woff');
+  src: local('Source Sans Pro Light Italic'), local('SourceSansPro-LightIt'), url(googleFonts/fpTVHK8qsXbIeTHTrnQH6GGomRtBD2u8FwSY4jjlmeA.woff) format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: italic;
   font-weight: 400;
-  src: local('Source Sans Pro Italic'), local('SourceSansPro-It'), url(M2Jd71oPJhLKp0zdtTvoMzNrcjQuD0pTu1za2FULaMs.woff) format('woff');
+  src: local('Source Sans Pro Italic'), local('SourceSansPro-It'), url(googleFonts/M2Jd71oPJhLKp0zdtTvoMzNrcjQuD0pTu1za2FULaMs.woff) format('woff');
 }
 @font-face {
   font-family: 'Source Sans Pro';
   font-style: italic;
   font-weight: 600;
-  src: local('Source Sans Pro Semibold Italic'), local('SourceSansPro-SemiboldIt'), url(fpTVHK8qsXbIeTHTrnQH6PULlOK_XQENnt2ryrY843E.woff) format('woff');
+  src: local('Source Sans Pro Semibold Italic'), local('SourceSansPro-SemiboldIt'), url(googleFonts/fpTVHK8qsXbIeTHTrnQH6PULlOK_XQENnt2ryrY843E.woff) format('woff');
 }

assets/3rdparty/adminLTE/plugins/iCheck/flat/_all.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(flat.png) no-repeat;
+    background: url(icheck-flat-imgs/flat.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat,
     .iradio_flat {
-        background-image: url(flat@2x.png);
+        background-image: url(icheck-flat-imgs/flat@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -65,7 +65,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(red.png) no-repeat;
+    background: url(icheck-flat-imgs/red.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -105,7 +105,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-red,
     .iradio_flat-red {
-        background-image: url(red@2x.png);
+        background-image: url(icheck-flat-imgs/red@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -121,7 +121,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(green.png) no-repeat;
+    background: url(icheck-flat-imgs/green.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -161,7 +161,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-green,
     .iradio_flat-green {
-        background-image: url(green@2x.png);
+        background-image: url(icheck-flat-imgs/green@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -177,7 +177,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(blue.png) no-repeat;
+    background: url(icheck-flat-imgs/blue.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -217,7 +217,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-blue,
     .iradio_flat-blue {
-        background-image: url(blue@2x.png);
+        background-image: url(icheck-flat-imgs/blue@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -233,7 +233,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(aero.png) no-repeat;
+    background: url(icheck-flat-imgs/aero.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -273,7 +273,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-aero,
     .iradio_flat-aero {
-        background-image: url(aero@2x.png);
+        background-image: url(icheck-flat-imgs/aero@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -289,7 +289,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(grey.png) no-repeat;
+    background: url(icheck-flat-imgs/grey.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -329,7 +329,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-grey,
     .iradio_flat-grey {
-        background-image: url(grey@2x.png);
+        background-image: url(icheck-flat-imgs/grey@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -345,7 +345,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(orange.png) no-repeat;
+    background: url(icheck-flat-imgs/orange.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -385,7 +385,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-orange,
     .iradio_flat-orange {
-        background-image: url(orange@2x.png);
+        background-image: url(icheck-flat-imgs/orange@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -401,7 +401,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(yellow.png) no-repeat;
+    background: url(icheck-flat-imgs/yellow.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -441,7 +441,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-yellow,
     .iradio_flat-yellow {
-        background-image: url(yellow@2x.png);
+        background-image: url(icheck-flat-imgs/yellow@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -457,7 +457,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(pink.png) no-repeat;
+    background: url(icheck-flat-imgs/pink.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -497,7 +497,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-pink,
     .iradio_flat-pink {
-        background-image: url(pink@2x.png);
+        background-image: url(icheck-flat-imgs/pink@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }
@@ -513,7 +513,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(purple.png) no-repeat;
+    background: url(icheck-flat-imgs/purple.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -553,7 +553,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-purple,
     .iradio_flat-purple {
-        background-image: url(purple@2x.png);
+        background-image: url(icheck-flat-imgs/purple@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/aero.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(aero.png) no-repeat;
+    background: url(icheck-flat-imgs/aero.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-aero,
     .iradio_flat-aero {
-        background-image: url(aero@2x.png);
+        background-image: url(icheck-flat-imgs/aero@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/blue.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(blue.png) no-repeat;
+    background: url(icheck-flat-imgs/blue.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-blue,
     .iradio_flat-blue {
-        background-image: url(blue@2x.png);
+        background-image: url(icheck-flat-imgs/blue@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/flat.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(flat.png) no-repeat;
+    background: url(icheck-flat-imgs/flat.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat,
     .iradio_flat {
-        background-image: url(flat@2x.png);
+        background-image: url(icheck-flat-imgs/flat@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/green.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(green.png) no-repeat;
+    background: url(icheck-flat-imgs/green.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-green,
     .iradio_flat-green {
-        background-image: url(green@2x.png);
+        background-image: url(icheck-flat-imgs/green@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/grey.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(grey.png) no-repeat;
+    background: url(icheck-flat-imgs/grey.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-grey,
     .iradio_flat-grey {
-        background-image: url(grey@2x.png);
+        background-image: url(icheck-flat-imgs/grey@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/orange.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(orange.png) no-repeat;
+    background: url(icheck-flat-imgs/orange.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-orange,
     .iradio_flat-orange {
-        background-image: url(orange@2x.png);
+        background-image: url(icheck-flat-imgs/orange@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/pink.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(pink.png) no-repeat;
+    background: url(icheck-flat-imgs/pink.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-pink,
     .iradio_flat-pink {
-        background-image: url(pink@2x.png);
+        background-image: url(icheck-flat-imgs/pink@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/purple.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(purple.png) no-repeat;
+    background: url(icheck-flat-imgs/purple.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-purple,
     .iradio_flat-purple {
-        background-image: url(purple@2x.png);
+        background-image: url(icheck-flat-imgs/purple@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/red.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(red.png) no-repeat;
+    background: url(icheck-flat-imgs/red.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-red,
     .iradio_flat-red {
-        background-image: url(red@2x.png);
+        background-image: url(icheck-flat-imgs/red@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/adminLTE/plugins/iCheck/flat/yellow.css

@@ -9,7 +9,7 @@
     padding: 0;
     width: 20px;
     height: 20px;
-    background: url(yellow.png) no-repeat;
+    background: url(icheck-flat-imgs/yellow.png) no-repeat;
     border: none;
     cursor: pointer;
 }
@@ -49,7 +49,7 @@
        only screen and (min-device-pixel-ratio: 1.5) {
     .icheckbox_flat-yellow,
     .iradio_flat-yellow {
-        background-image: url(yellow@2x.png);
+        background-image: url(icheck-flat-imgs/yellow@2x.png);
         -webkit-background-size: 176px 22px;
         background-size: 176px 22px;
     }

assets/3rdparty/bootstrap-wysiwyg.js

@@ -59,6 +59,11 @@
             }.bind( this ) );
 
         $( window ).bind( "touchend", function( e ) {
+
+            //COMUNIC FIX
+            if(!this.getCurrentRange)
+                return;
+
             var isInside = ( editor.is( e.target ) || editor.has( e.target ).length > 0 ),
             currentRange = this.getCurrentRange(),
             clear = currentRange && ( currentRange.startContainer === currentRange.endContainer && currentRange.startOffset === currentRange.endOffset );

assets/3rdparty/clippy.js/clippy.css

@@ -0,0 +1,62 @@
+.clippy, .clippy-balloon {
+    position: fixed;
+    z-index: 1000;
+    cursor: pointer;
+}
+
+.clippy-balloon {
+
+    background: #FFC;
+    color: black;
+    padding: 8px;
+    border: 1px solid black;
+    border-radius: 5px;
+
+}
+
+.clippy-content {
+    max-width: 200px;
+    min-width: 120px;
+    font-family: "Microsoft Sans", sans-serif;
+    font-size: 10pt;
+}
+
+.clippy-tip {
+    width: 10px;
+    height: 16px;
+    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAgCAMAAAAlvKiEAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAlQTFRF///MAAAA////52QwgAAAAAN0Uk5T//8A18oNQQAAAGxJREFUeNqs0kEOwCAIRFHn3//QTUU6xMyyxii+jQosrTPkyPEM6IN3FtzIRk1U4dFeKWQiH6pRRowMVKEmvronEynkwj0uZJgR22+YLopPSo9P34wJSamLSU7lSIWLJU7NkNomNlhqxUeAAQC+TQLZyEuJBwAAAABJRU5ErkJggg==) no-repeat;
+    position: absolute;
+}
+
+.clippy-top-left .clippy-tip {
+    top: 100%;
+    margin-top: 0px;
+    left: 100%;
+    margin-left: -50px;
+}
+
+.clippy-top-right .clippy-tip {
+    top: 100%;
+    margin-top: 0px;
+    left: 0;
+    margin-left: 50px;
+    background-position: -10px 0;
+
+}
+
+.clippy-bottom-right .clippy-tip {
+    top: 0;
+    margin-top: -16px;
+    left: 0;
+    margin-left: 50px;
+    background-position: -10px -16px;
+}
+
+.clippy-bottom-left .clippy-tip {
+    top: 0;
+    margin-top: -16px;
+    left: 100%;
+    margin-left: -50px;
+    background-position: 0px -16px;
+}
+

assets/3rdparty/fullcalendar/LICENSE.txt

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2020 Adam Shaw
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

assets/3rdparty/fullcalendar/README.md

@@ -0,0 +1,11 @@
+
+# FullCalendar [![Build Status](https://travis-ci.com/fullcalendar/fullcalendar.svg?branch=master)](https://travis-ci.com/fullcalendar/fullcalendar)
+
+A full-sized drag & drop JavaScript event calendar
+
+- [Project website and demos](http://fullcalendar.io/)
+- [Documentation](http://fullcalendar.io/docs)
+- [Support](http://fullcalendar.io/support)
+- [Contributing](CONTRIBUTING.md)
+- [Changelog](CHANGELOG.md)
+- [License](LICENSE.txt)

assets/3rdparty/fullcalendar/examples/background-events.html

@@ -0,0 +1,102 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listMonth'
+      },
+      initialDate: '2020-09-12',
+      navLinks: true, // can click day/week names to navigate views
+      businessHours: true, // display business hours
+      editable: true,
+      selectable: true,
+      events: [
+        {
+          title: 'Business Lunch',
+          start: '2020-09-03T13:00:00',
+          constraint: 'businessHours'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-13T11:00:00',
+          constraint: 'availableForMeeting', // defined below
+          color: '#257e4a'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-18',
+          end: '2020-09-20'
+        },
+        {
+          title: 'Party',
+          start: '2020-09-29T20:00:00'
+        },
+
+        // areas where "Meeting" must be dropped
+        {
+          groupId: 'availableForMeeting',
+          start: '2020-09-11T10:00:00',
+          end: '2020-09-11T16:00:00',
+          display: 'background'
+        },
+        {
+          groupId: 'availableForMeeting',
+          start: '2020-09-13T10:00:00',
+          end: '2020-09-13T16:00:00',
+          display: 'background'
+        },
+
+        // red areas where no events can be dropped
+        {
+          start: '2020-09-24',
+          end: '2020-09-28',
+          overlap: false,
+          display: 'background',
+          color: '#ff9f89'
+        },
+        {
+          start: '2020-09-06',
+          end: '2020-09-08',
+          overlap: false,
+          display: 'background',
+          color: '#ff9f89'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/daygrid-views.html

@@ -0,0 +1,105 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      headerToolbar: {
+        left: 'prevYear,prev,next,nextYear today',
+        center: 'title',
+        right: 'dayGridMonth,dayGridWeek,dayGridDay'
+      },
+      initialDate: '2020-09-12',
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01'
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/external-dragging-2cals.html

@@ -0,0 +1,70 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var srcCalendarEl = document.getElementById('source-calendar');
+    var destCalendarEl = document.getElementById('destination-calendar');
+
+    var srcCalendar = new FullCalendar.Calendar(srcCalendarEl, {
+      editable: true,
+      initialDate: '2020-09-12',
+      events: [
+        {
+          title: 'event1',
+          start: '2020-09-11T10:00:00',
+          end: '2020-09-11T16:00:00'
+        },
+        {
+          title: 'event2',
+          start: '2020-09-13T10:00:00',
+          end: '2020-09-13T16:00:00'
+        }
+      ],
+      eventLeave: function(info) {
+        console.log('event left!', info.event);
+      }
+    });
+
+    var destCalendar = new FullCalendar.Calendar(destCalendarEl, {
+      initialDate: '2020-09-12',
+      editable: true,
+      droppable: true, // will let it receive events!
+      eventReceive: function(info) {
+        console.log('event received!', info.event);
+      }
+    });
+
+    srcCalendar.render();
+    destCalendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 20px 0 0 20px;
+    font-size: 14px;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+  }
+
+  #source-calendar,
+  #destination-calendar {
+    float: left;
+    width: 600px;
+    margin: 0 20px 20px 0;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='source-calendar'></div>
+  <div id='destination-calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/external-dragging-builtin.html

@@ -0,0 +1,150 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+
+    /* initialize the external events
+    -----------------------------------------------------------------*/
+
+    var containerEl = document.getElementById('external-events-list');
+    new FullCalendar.Draggable(containerEl, {
+      itemSelector: '.fc-event',
+      eventData: function(eventEl) {
+        return {
+          title: eventEl.innerText.trim()
+        }
+      }
+    });
+
+    //// the individual way to do it
+    // var containerEl = document.getElementById('external-events-list');
+    // var eventEls = Array.prototype.slice.call(
+    //   containerEl.querySelectorAll('.fc-event')
+    // );
+    // eventEls.forEach(function(eventEl) {
+    //   new FullCalendar.Draggable(eventEl, {
+    //     eventData: {
+    //       title: eventEl.innerText.trim(),
+    //     }
+    //   });
+    // });
+
+    /* initialize the calendar
+    -----------------------------------------------------------------*/
+
+    var calendarEl = document.getElementById('calendar');
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      editable: true,
+      droppable: true, // this allows things to be dropped onto the calendar
+      drop: function(arg) {
+        // is the "remove after drop" checkbox checked?
+        if (document.getElementById('drop-remove').checked) {
+          // if so, remove the element from the "Draggable Events" list
+          arg.draggedEl.parentNode.removeChild(arg.draggedEl);
+        }
+      }
+    });
+    calendar.render();
+
+  });
+
+</script>
+<style>
+
+  body {
+    margin-top: 40px;
+    font-size: 14px;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+  }
+
+  #external-events {
+    position: fixed;
+    left: 20px;
+    top: 20px;
+    width: 150px;
+    padding: 0 10px;
+    border: 1px solid #ccc;
+    background: #eee;
+    text-align: left;
+  }
+
+  #external-events h4 {
+    font-size: 16px;
+    margin-top: 0;
+    padding-top: 1em;
+  }
+
+  #external-events .fc-event {
+    margin: 3px 0;
+    cursor: move;
+  }
+
+  #external-events p {
+    margin: 1.5em 0;
+    font-size: 11px;
+    color: #666;
+  }
+
+  #external-events p input {
+    margin: 0;
+    vertical-align: middle;
+  }
+
+  #calendar-wrap {
+    margin-left: 200px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+  <div id='wrap'>
+
+    <div id='external-events'>
+      <h4>Draggable Events</h4>
+
+      <div id='external-events-list'>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 1</div>
+        </div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 2</div>
+        </div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 3</div>
+        </div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 4</div>
+        </div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 5</div>
+        </div>
+      </div>
+
+      <p>
+        <input type='checkbox' id='drop-remove' />
+        <label for='drop-remove'>remove after drop</label>
+      </p>
+    </div>
+
+    <div id='calendar-wrap'>
+      <div id='calendar'></div>
+    </div>
+
+  </div>
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/full-height.html

@@ -0,0 +1,126 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      height: '100%',
+      expandRows: true,
+      slotMinTime: '08:00',
+      slotMaxTime: '20:00',
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      initialView: 'dayGridMonth',
+      initialDate: '2020-09-12',
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      selectable: true,
+      nowIndicator: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01',
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  html, body {
+    overflow: hidden; /* don't do scrollbars */
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar-container {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+  }
+
+  .fc-header-toolbar {
+    /*
+    the calendar will be butting up against the edges,
+    but let's scoot in the header's buttons
+    */
+    padding-top: 1em;
+    padding-left: 1em;
+    padding-right: 1em;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar-container'>
+    <div id='calendar'></div>
+  </div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/google-calendar.html

@@ -0,0 +1,78 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,listYear'
+      },
+
+      displayEventTime: false, // don't show the time column in list view
+
+      // THIS KEY WON'T WORK IN PRODUCTION!!!
+      // To make your own Google API key, follow the directions here:
+      // http://fullcalendar.io/docs/google_calendar/
+      googleCalendarApiKey: 'AIzaSyDcnW6WejpTOCffshGDDb4neIrXVUA1EAE',
+
+      // US Holidays
+      events: 'en.usa#holiday@group.v.calendar.google.com',
+
+      eventClick: function(arg) {
+        // opens events in a popup window
+        window.open(arg.event.url, 'google-calendar-event', 'width=700,height=600');
+
+        arg.jsEvent.preventDefault() // don't navigate in main tab
+      },
+
+      loading: function(bool) {
+        document.getElementById('loading').style.display =
+          bool ? 'block' : 'none';
+      }
+
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #loading {
+    display: none;
+    position: absolute;
+    top: 10px;
+    right: 10px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='loading'>loading...</div>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/icalendar.html

@@ -0,0 +1,86 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='https://github.com/mozilla-comm/ical.js/releases/download/v1.4.0/ical.js'></script>
+<script src='../lib/main.js'></script>
+<script src='../packages/icalendar/main.global.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      displayEventTime: false,
+      initialDate: '2019-04-01',
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,listYear'
+      },
+      events: {
+        url: 'ics/feed.ics',
+        format: 'ics',
+        failure: function() {
+          document.getElementById('script-warning').style.display = 'block';
+        }
+      },
+      loading: function(bool) {
+        document.getElementById('loading').style.display =
+          bool ? 'block' : 'none';
+      }
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 0;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #script-warning {
+    display: none;
+    background: #eee;
+    border-bottom: 1px solid #ddd;
+    padding: 0 10px;
+    line-height: 40px;
+    text-align: center;
+    font-weight: bold;
+    font-size: 12px;
+    color: red;
+  }
+
+  #loading {
+    display: none;
+    position: absolute;
+    top: 10px;
+    right: 10px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 40px auto;
+    padding: 0 10px;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='script-warning'>
+    <code>ics/feed.ics</code> must be servable
+  </div>
+
+  <div id='loading'>loading...</div>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/js/theme-chooser.js

@@ -0,0 +1,141 @@
+
+function initThemeChooser(settings) {
+  var isInitialized = false;
+  var currentThemeSystem; // don't set this directly. use setThemeSystem
+  var currentStylesheetEl;
+  var loadingEl = document.getElementById('loading');
+  var systemSelectEl = document.querySelector('#theme-system-selector select');
+  var themeSelectWrapEls = Array.prototype.slice.call( // convert to real array
+    document.querySelectorAll('.selector[data-theme-system]')
+  );
+
+  systemSelectEl.addEventListener('change', function() {
+    setThemeSystem(this.value);
+  });
+
+  setThemeSystem(systemSelectEl.value);
+
+  themeSelectWrapEls.forEach(function(themeSelectWrapEl) {
+    var themeSelectEl = themeSelectWrapEl.querySelector('select');
+
+    themeSelectWrapEl.addEventListener('change', function() {
+      setTheme(
+        currentThemeSystem,
+        themeSelectEl.options[themeSelectEl.selectedIndex].value
+      );
+    });
+  });
+
+
+  function setThemeSystem(themeSystem) {
+    var selectedTheme;
+
+    currentThemeSystem = themeSystem;
+
+    themeSelectWrapEls.forEach(function(themeSelectWrapEl) {
+      var themeSelectEl = themeSelectWrapEl.querySelector('select');
+
+      if (themeSelectWrapEl.getAttribute('data-theme-system') === themeSystem) {
+        selectedTheme = themeSelectEl.options[themeSelectEl.selectedIndex].value;
+        themeSelectWrapEl.style.display = 'inline-block';
+      } else {
+        themeSelectWrapEl.style.display = 'none';
+      }
+    });
+
+    setTheme(themeSystem, selectedTheme);
+  }
+
+
+  function setTheme(themeSystem, themeName) {
+    var stylesheetUrl = generateStylesheetUrl(themeSystem, themeName);
+    var stylesheetEl;
+
+    function done() {
+      if (!isInitialized) {
+        isInitialized = true;
+        settings.init(themeSystem);
+      }
+      else {
+        settings.change(themeSystem);
+      }
+
+      showCredits(themeSystem, themeName);
+    }
+
+    if (stylesheetUrl) {
+      stylesheetEl = document.createElement('link');
+      stylesheetEl.setAttribute('rel', 'stylesheet');
+      stylesheetEl.setAttribute('href', stylesheetUrl);
+      document.querySelector('head').appendChild(stylesheetEl);
+
+      loadingEl.style.display = 'inline';
+
+      whenStylesheetLoaded(stylesheetEl, function() {
+        if (currentStylesheetEl) {
+          currentStylesheetEl.parentNode.removeChild(currentStylesheetEl);
+        }
+        currentStylesheetEl = stylesheetEl;
+        loadingEl.style.display = 'none';
+        done();
+      });
+    } else {
+      if (currentStylesheetEl) {
+        currentStylesheetEl.parentNode.removeChild(currentStylesheetEl);
+        currentStylesheetEl = null
+      }
+      done();
+    }
+  }
+
+
+  function generateStylesheetUrl(themeSystem, themeName) {
+    if (themeSystem === 'bootstrap') {
+      if (themeName) {
+        return 'https://bootswatch.com/4/' + themeName + '/bootstrap.min.css';
+      }
+      else { // the default bootstrap theme
+        return 'https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css';
+      }
+    }
+  }
+
+
+  function showCredits(themeSystem, themeName) {
+    var creditId;
+
+    if (themeSystem.match('bootstrap')) {
+      if (themeName) {
+        creditId = 'bootstrap-custom';
+      }
+      else {
+        creditId = 'bootstrap-standard';
+      }
+    }
+
+    Array.prototype.slice.call( // convert to real array
+      document.querySelectorAll('.credits')
+    ).forEach(function(creditEl) {
+      if (creditEl.getAttribute('data-credit-id') === creditId) {
+        creditEl.style.display = 'block';
+      } else {
+        creditEl.style.display = 'none';
+      }
+    })
+  }
+
+
+  function whenStylesheetLoaded(linkNode, callback) {
+    var isReady = false;
+
+    function ready() {
+      if (!isReady) { // avoid double-call
+        isReady = true;
+        callback();
+      }
+    }
+
+    linkNode.onload = ready; // does not work cross-browser
+    setTimeout(ready, 2000); // max wait. also handles browsers that don't support onload
+  }
+}

assets/3rdparty/fullcalendar/examples/json.html

@@ -0,0 +1,85 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      initialDate: '2020-09-12',
+      editable: true,
+      navLinks: true, // can click day/week names to navigate views
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: {
+        url: 'php/get-events.php',
+        failure: function() {
+          document.getElementById('script-warning').style.display = 'block'
+        }
+      },
+      loading: function(bool) {
+        document.getElementById('loading').style.display =
+          bool ? 'block' : 'none';
+      }
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 0;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #script-warning {
+    display: none;
+    background: #eee;
+    border-bottom: 1px solid #ddd;
+    padding: 0 10px;
+    line-height: 40px;
+    text-align: center;
+    font-weight: bold;
+    font-size: 12px;
+    color: red;
+  }
+
+  #loading {
+    display: none;
+    position: absolute;
+    top: 10px;
+    right: 10px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 40px auto;
+    padding: 0 10px;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='script-warning'>
+    <code>php/get-events.php</code> must be running.
+  </div>
+
+  <div id='loading'>loading...</div>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/json/events.json

@@ -0,0 +1,56 @@
+[
+  {
+    "title": "All Day Event",
+    "start": "2020-09-01"
+  },
+  {
+    "title": "Long Event",
+    "start": "2020-09-07",
+    "end": "2020-09-10"
+  },
+  {
+    "id": "999",
+    "title": "Repeating Event",
+    "start": "2020-09-09T16:00:00-05:00"
+  },
+  {
+    "id": "999",
+    "title": "Repeating Event",
+    "start": "2020-09-16T16:00:00-05:00"
+  },
+  {
+    "title": "Conference",
+    "start": "2020-09-11",
+    "end": "2020-09-13"
+  },
+  {
+    "title": "Meeting",
+    "start": "2020-09-12T10:30:00-05:00",
+    "end": "2020-09-12T12:30:00-05:00"
+  },
+  {
+    "title": "Lunch",
+    "start": "2020-09-12T12:00:00-05:00"
+  },
+  {
+    "title": "Meeting",
+    "start": "2020-09-12T14:30:00-05:00"
+  },
+  {
+    "title": "Happy Hour",
+    "start": "2020-09-12T17:30:00-05:00"
+  },
+  {
+    "title": "Dinner",
+    "start": "2020-09-12T20:00:00"
+  },
+  {
+    "title": "Birthday Party",
+    "start": "2020-09-13T07:00:00-05:00"
+  },
+  {
+    "title": "Click for Google",
+    "url": "http://google.com/",
+    "start": "2020-09-28"
+  }
+]

assets/3rdparty/fullcalendar/examples/list-sticky-header.html

@@ -0,0 +1,78 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      height: 'auto',
+      // stickyHeaderDates: false, // for disabling
+
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'listMonth,listYear'
+      },
+
+      // customize the button names,
+      // otherwise they'd all just say "list"
+      views: {
+        listMonth: { buttonText: 'list month' },
+        listYear: { buttonText: 'list year' }
+      },
+
+      initialView: 'listYear',
+      initialDate: '2020-09-12',
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      events: [
+        {
+          title: 'repeating event 1',
+          daysOfWeek: [ 1, 2, 3 ],
+          duration: '00:30'
+        },
+        {
+          title: 'repeating event 2',
+          daysOfWeek: [ 1, 2, 3 ],
+          duration: '00:30'
+        },
+        {
+          title: 'repeating event 3',
+          daysOfWeek: [ 1, 2, 3 ],
+          duration: '00:30'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/list-views.html

@@ -0,0 +1,115 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'listDay,listWeek'
+      },
+
+      // customize the button names,
+      // otherwise they'd all just say "list"
+      views: {
+        listDay: { buttonText: 'list day' },
+        listWeek: { buttonText: 'list week' }
+      },
+
+      initialView: 'listWeek',
+      initialDate: '2020-09-12',
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01'
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/locales.html

@@ -0,0 +1,144 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script src='../lib/locales-all.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var initialLocaleCode = 'en';
+    var localeSelectorEl = document.getElementById('locale-selector');
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listMonth'
+      },
+      initialDate: '2020-09-12',
+      locale: initialLocaleCode,
+      buttonIcons: false, // show the prev/next text
+      weekNumbers: true,
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01'
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+
+    // build the locale selector's options
+    calendar.getAvailableLocaleCodes().forEach(function(localeCode) {
+      var optionEl = document.createElement('option');
+      optionEl.value = localeCode;
+      optionEl.selected = localeCode == initialLocaleCode;
+      optionEl.innerText = localeCode;
+      localeSelectorEl.appendChild(optionEl);
+    });
+
+    // when the selected option changes, dynamically change the calendar option
+    localeSelectorEl.addEventListener('change', function() {
+      if (this.value) {
+        calendar.setOption('locale', this.value);
+      }
+    });
+
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 0;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #top {
+    background: #eee;
+    border-bottom: 1px solid #ddd;
+    padding: 0 10px;
+    line-height: 40px;
+    font-size: 12px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 40px auto;
+    padding: 0 10px;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='top'>
+
+    Locales:
+    <select id='locale-selector'></select>
+
+  </div>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/month-view.html

@@ -0,0 +1,101 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      initialDate: '2020-09-12',
+      editable: true,
+      selectable: true,
+      businessHours: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01'
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/natural-height.html

@@ -0,0 +1,109 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      initialDate: '2020-09-12',
+      initialView: 'timeGridWeek',
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      height: 'auto',
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      selectable: true,
+      selectMirror: true,
+      nowIndicator: true,
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01',
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/php/get-events.php

@@ -0,0 +1,50 @@
+<?php
+
+//--------------------------------------------------------------------------------------------------
+// This script reads event data from a JSON file and outputs those events which are within the range
+// supplied by the "start" and "end" GET parameters.
+//
+// An optional "timeZone" GET parameter will force all ISO8601 date stings to a given timeZone.
+//
+// Requires PHP 5.2.0 or higher.
+//--------------------------------------------------------------------------------------------------
+
+// Require our Event class and datetime utilities
+require dirname(__FILE__) . '/utils.php';
+
+// Short-circuit if the client did not give us a date range.
+if (!isset($_GET['start']) || !isset($_GET['end'])) {
+  die("Please provide a date range.");
+}
+
+// Parse the start/end parameters.
+// These are assumed to be ISO8601 strings with no time nor timeZone, like "2013-12-29".
+// Since no timeZone will be present, they will parsed as UTC.
+$range_start = parseDateTime($_GET['start']);
+$range_end = parseDateTime($_GET['end']);
+
+// Parse the timeZone parameter if it is present.
+$time_zone = null;
+if (isset($_GET['timeZone'])) {
+  $time_zone = new DateTimeZone($_GET['timeZone']);
+}
+
+// Read and parse our events JSON file into an array of event data arrays.
+$json = file_get_contents(dirname(__FILE__) . '/../json/events.json');
+$input_arrays = json_decode($json, true);
+
+// Accumulate an output array of event data arrays.
+$output_arrays = array();
+foreach ($input_arrays as $array) {
+
+  // Convert the input array into a useful Event object
+  $event = new Event($array, $time_zone);
+
+  // If the event is in-bounds, add it to the output
+  if ($event->isWithinDayRange($range_start, $range_end)) {
+    $output_arrays[] = $event->toArray();
+  }
+}
+
+// Send JSON to the client.
+echo json_encode($output_arrays);

assets/3rdparty/fullcalendar/examples/php/get-time-zones.php

@@ -0,0 +1,9 @@
+<?php
+
+//--------------------------------------------------------------------------------------------------
+// This script outputs a JSON array of all timezones (like "America/Chicago") that PHP supports.
+//
+// Requires PHP 5.2.0 or higher.
+//--------------------------------------------------------------------------------------------------
+
+echo json_encode(DateTimeZone::listIdentifiers());

assets/3rdparty/fullcalendar/examples/php/utils.php

@@ -0,0 +1,130 @@
+<?php
+
+//--------------------------------------------------------------------------------------------------
+// Utilities for our event-fetching scripts.
+//
+// Requires PHP 5.2.0 or higher.
+//--------------------------------------------------------------------------------------------------
+
+// PHP will fatal error if we attempt to use the DateTime class without this being set.
+date_default_timezone_set('UTC');
+
+
+class Event {
+
+  // Tests whether the given ISO8601 string has a time-of-day or not
+  const ALL_DAY_REGEX = '/^\d{4}-\d\d-\d\d$/'; // matches strings like "2013-12-29"
+
+  public $title;
+  public $allDay; // a boolean
+  public $start; // a DateTime
+  public $end; // a DateTime, or null
+  public $properties = array(); // an array of other misc properties
+
+
+  // Constructs an Event object from the given array of key=>values.
+  // You can optionally force the timeZone of the parsed dates.
+  public function __construct($array, $timeZone=null) {
+
+    $this->title = $array['title'];
+
+    if (isset($array['allDay'])) {
+      // allDay has been explicitly specified
+      $this->allDay = (bool)$array['allDay'];
+    }
+    else {
+      // Guess allDay based off of ISO8601 date strings
+      $this->allDay = preg_match(self::ALL_DAY_REGEX, $array['start']) &&
+        (!isset($array['end']) || preg_match(self::ALL_DAY_REGEX, $array['end']));
+    }
+
+    if ($this->allDay) {
+      // If dates are allDay, we want to parse them in UTC to avoid DST issues.
+      $timeZone = null;
+    }
+
+    // Parse dates
+    $this->start = parseDateTime($array['start'], $timeZone);
+    $this->end = isset($array['end']) ? parseDateTime($array['end'], $timeZone) : null;
+
+    // Record misc properties
+    foreach ($array as $name => $value) {
+      if (!in_array($name, array('title', 'allDay', 'start', 'end'))) {
+        $this->properties[$name] = $value;
+      }
+    }
+  }
+
+
+  // Returns whether the date range of our event intersects with the given all-day range.
+  // $rangeStart and $rangeEnd are assumed to be dates in UTC with 00:00:00 time.
+  public function isWithinDayRange($rangeStart, $rangeEnd) {
+
+    // Normalize our event's dates for comparison with the all-day range.
+    $eventStart = stripTime($this->start);
+
+    if (isset($this->end)) {
+      $eventEnd = stripTime($this->end); // normalize
+    }
+    else {
+      $eventEnd = $eventStart; // consider this a zero-duration event
+    }
+
+    // Check if the two whole-day ranges intersect.
+    return $eventStart < $rangeEnd && $eventEnd >= $rangeStart;
+  }
+
+
+  // Converts this Event object back to a plain data array, to be used for generating JSON
+  public function toArray() {
+
+    // Start with the misc properties (don't worry, PHP won't affect the original array)
+    $array = $this->properties;
+
+    $array['title'] = $this->title;
+
+    // Figure out the date format. This essentially encodes allDay into the date string.
+    if ($this->allDay) {
+      $format = 'Y-m-d'; // output like "2013-12-29"
+    }
+    else {
+      $format = 'c'; // full ISO8601 output, like "2013-12-29T09:00:00+08:00"
+    }
+
+    // Serialize dates into strings
+    $array['start'] = $this->start->format($format);
+    if (isset($this->end)) {
+      $array['end'] = $this->end->format($format);
+    }
+
+    return $array;
+  }
+
+}
+
+
+// Date Utilities
+//----------------------------------------------------------------------------------------------
+
+
+// Parses a string into a DateTime object, optionally forced into the given timeZone.
+function parseDateTime($string, $timeZone=null) {
+  $date = new DateTime(
+    $string,
+    $timeZone ? $timeZone : new DateTimeZone('UTC')
+      // Used only when the string is ambiguous.
+      // Ignored if string has a timeZone offset in it.
+  );
+  if ($timeZone) {
+    // If our timeZone was ignored above, force it.
+    $date->setTimezone($timeZone);
+  }
+  return $date;
+}
+
+
+// Takes the year/month/date values of the given DateTime and converts them to a new DateTime,
+// but in UTC.
+function stripTime($datetime) {
+  return new DateTime($datetime->format('Y-m-d'));
+}

assets/3rdparty/fullcalendar/examples/selectable.html

@@ -0,0 +1,124 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay'
+      },
+      initialDate: '2020-09-12',
+      navLinks: true, // can click day/week names to navigate views
+      selectable: true,
+      selectMirror: true,
+      select: function(arg) {
+        var title = prompt('Event Title:');
+        if (title) {
+          calendar.addEvent({
+            title: title,
+            start: arg.start,
+            end: arg.end,
+            allDay: arg.allDay
+          })
+        }
+        calendar.unselect()
+      },
+      eventClick: function(arg) {
+        if (confirm('Are you sure you want to delete this event?')) {
+          arg.event.remove()
+        }
+      },
+      editable: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01'
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/theming.html

@@ -0,0 +1,212 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='https://use.fontawesome.com/releases/v5.0.6/css/all.css' rel='stylesheet'>
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script src='js/theme-chooser.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+    var calendar;
+
+    initThemeChooser({
+
+      init: function(themeSystem) {
+        calendar = new FullCalendar.Calendar(calendarEl, {
+          themeSystem: themeSystem,
+          headerToolbar: {
+            left: 'prev,next today',
+            center: 'title',
+            right: 'dayGridMonth,timeGridWeek,timeGridDay,listMonth'
+          },
+          initialDate: '2020-09-12',
+          weekNumbers: true,
+          navLinks: true, // can click day/week names to navigate views
+          editable: true,
+          selectable: true,
+          nowIndicator: true,
+          dayMaxEvents: true, // allow "more" link when too many events
+          // showNonCurrentDates: false,
+          events: [
+            {
+              title: 'All Day Event',
+              start: '2020-09-01'
+            },
+            {
+              title: 'Long Event',
+              start: '2020-09-07',
+              end: '2020-09-10'
+            },
+            {
+              groupId: 999,
+              title: 'Repeating Event',
+              start: '2020-09-09T16:00:00'
+            },
+            {
+              groupId: 999,
+              title: 'Repeating Event',
+              start: '2020-09-16T16:00:00'
+            },
+            {
+              title: 'Conference',
+              start: '2020-09-11',
+              end: '2020-09-13'
+            },
+            {
+              title: 'Meeting',
+              start: '2020-09-12T10:30:00',
+              end: '2020-09-12T12:30:00'
+            },
+            {
+              title: 'Lunch',
+              start: '2020-09-12T12:00:00'
+            },
+            {
+              title: 'Meeting',
+              start: '2020-09-12T14:30:00'
+            },
+            {
+              title: 'Happy Hour',
+              start: '2020-09-12T17:30:00'
+            },
+            {
+              title: 'Dinner',
+              start: '2020-09-12T20:00:00'
+            },
+            {
+              title: 'Birthday Party',
+              start: '2020-09-13T07:00:00'
+            },
+            {
+              title: 'Click for Google',
+              url: 'http://google.com/',
+              start: '2020-09-28'
+            }
+          ]
+        });
+        calendar.render();
+      },
+
+      change: function(themeSystem) {
+        calendar.setOption('themeSystem', themeSystem);
+      }
+
+    });
+
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 0;
+    padding: 0;
+    font-size: 14px;
+  }
+
+  #top,
+  #calendar.fc-theme-standard {
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+  }
+
+  #calendar.fc-theme-bootstrap {
+    font-size: 14px;
+  }
+
+  #top {
+    background: #eee;
+    border-bottom: 1px solid #ddd;
+    padding: 0 10px;
+    line-height: 40px;
+    font-size: 12px;
+    color: #000;
+  }
+
+  #top .selector {
+    display: inline-block;
+    margin-right: 10px;
+  }
+
+  #top select {
+    font: inherit; /* mock what Boostrap does, don't compete  */
+  }
+
+  .left { float: left }
+  .right { float: right }
+  .clear { clear: both }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 40px auto;
+    padding: 0 10px;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='top'>
+
+    <div class='left'>
+
+      <div id='theme-system-selector' class='selector'>
+        Theme System:
+
+        <select>
+          <option value='bootstrap' selected>Bootstrap 4</option>
+          <option value='standard'>unthemed</option>
+        </select>
+      </div>
+
+      <div data-theme-system="bootstrap" class='selector' style='display:none'>
+        Theme Name:
+
+        <select>
+          <option value='' selected>Default</option>
+          <option value='cerulean'>Cerulean</option>
+          <option value='cosmo'>Cosmo</option>
+          <option value='cyborg'>Cyborg</option>
+          <option value='darkly'>Darkly</option>
+          <option value='flatly'>Flatly</option>
+          <option value='journal'>Journal</option>
+          <option value='litera'>Litera</option>
+          <option value='lumen'>Lumen</option>
+          <option value='lux'>Lux</option>
+          <option value='materia'>Materia</option>
+          <option value='minty'>Minty</option>
+          <option value='pulse'>Pulse</option>
+          <option value='sandstone'>Sandstone</option>
+          <option value='simplex'>Simplex</option>
+          <option value='sketchy'>Sketchy</option>
+          <option value='slate'>Slate</option>
+          <option value='solar'>Solar</option>
+          <option value='spacelab'>Spacelab</option>
+          <option value='superhero'>Superhero</option>
+          <option value='united'>United</option>
+          <option value='yeti'>Yeti</option>
+        </select>
+      </div>
+
+      <span id='loading' style='display:none'>loading theme...</span>
+
+    </div>
+
+    <div class='right'>
+      <span class='credits' data-credit-id='bootstrap-standard' style='display:none'>
+        <a href='https://getbootstrap.com/docs/3.3/' target='_blank'>Theme by Bootstrap</a>
+      </span>
+      <span class='credits' data-credit-id='bootstrap-custom' style='display:none'>
+        <a href='https://bootswatch.com/' target='_blank'>Theme by Bootswatch</a>
+      </span>
+    </div>
+
+    <div class='clear'></div>
+  </div>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/time-zones.html

@@ -0,0 +1,137 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var initialTimeZone = 'local';
+    var timeZoneSelectorEl = document.getElementById('time-zone-selector');
+    var loadingEl = document.getElementById('loading');
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      timeZone: initialTimeZone,
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      initialDate: '2020-09-12',
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      selectable: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: {
+        url: 'php/get-events.php',
+        failure: function() {
+          document.getElementById('script-warning').style.display = 'inline'; // show
+        }
+      },
+      loading: function(bool) {
+        if (bool) {
+          loadingEl.style.display = 'inline'; // show
+        } else {
+          loadingEl.style.display = 'none'; // hide
+        }
+      },
+
+      eventTimeFormat: { hour: 'numeric', minute: '2-digit', timeZoneName: 'short' },
+
+      dateClick: function(arg) {
+        console.log('dateClick', calendar.formatIso(arg.date));
+      },
+      select: function(arg) {
+        console.log('select', calendar.formatIso(arg.start), calendar.formatIso(arg.end));
+      }
+    });
+
+    calendar.render();
+
+    // load the list of available timezones, build the <select> options
+    // it's HIGHLY recommended to use a different library for network requests, not this internal util func
+    FullCalendar.requestJson('GET', 'php/get-time-zones.php', {}, function(timeZones) {
+
+      timeZones.forEach(function(timeZone) {
+        var optionEl;
+
+        if (timeZone !== 'UTC') { // UTC is already in the list
+          optionEl = document.createElement('option');
+          optionEl.value = timeZone;
+          optionEl.innerText = timeZone;
+          timeZoneSelectorEl.appendChild(optionEl);
+        }
+      });
+    }, function() {
+      // TODO: handle error
+    });
+
+    // when the timezone selector changes, dynamically change the calendar option
+    timeZoneSelectorEl.addEventListener('change', function() {
+      calendar.setOption('timeZone', this.value);
+    });
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 0;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #top {
+    background: #eee;
+    border-bottom: 1px solid #ddd;
+    padding: 0 10px;
+    line-height: 40px;
+    font-size: 12px;
+  }
+  .left { float: left }
+  .right { float: right }
+  .clear { clear: both }
+
+  #script-warning, #loading { display: none }
+  #script-warning { font-weight: bold; color: red }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 40px auto;
+    padding: 0 10px;
+  }
+
+  .tzo {
+    color: #000;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='top'>
+
+    <div class='left'>
+      Timezone:
+      <select id='time-zone-selector'>
+        <option value='local' selected>local</option>
+        <option value='UTC'>UTC</option>
+      </select>
+    </div>
+
+    <div class='right'>
+      <span id='loading'>loading...</span>
+      <span id='script-warning'><code>php/get-events.php</code> must be running.</span>
+    </div>
+
+    <div class='clear'></div>
+
+  </div>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/timegrid-sticky-header.html

@@ -0,0 +1,122 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      height: 'auto', // enough to active sticky headers
+      dayMinWidth: 200,
+
+      slotDuration: '00:05:00',
+      initialDate: '2020-09-12',
+      initialView: 'timeGridWeek',
+      nowIndicator: true,
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      selectable: true,
+      selectMirror: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01',
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+    text-align: center;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <p style='margin-bottom: 5em'>
+    Demo for sticky header. Also, the bottom scrollbars stick.
+  </p>
+
+  <div id='calendar'></div>
+
+  <p style='margin-top: 5em'>
+    Cool, right?
+  </p>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/timegrid-views-hscroll.html

@@ -0,0 +1,107 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      dayMinWidth: 200,
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      initialDate: '2020-09-12',
+      initialView: 'timeGridWeek',
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01',
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/timegrid-views.html

@@ -0,0 +1,109 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      initialDate: '2020-09-12',
+      initialView: 'timeGridWeek',
+      nowIndicator: true,
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      navLinks: true, // can click day/week names to navigate views
+      editable: true,
+      selectable: true,
+      selectMirror: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01',
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/examples/week-numbers.html

@@ -0,0 +1,111 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset='utf-8' />
+<link href='../lib/main.css' rel='stylesheet' />
+<script src='../lib/main.js'></script>
+<script>
+
+  document.addEventListener('DOMContentLoaded', function() {
+    var calendarEl = document.getElementById('calendar');
+
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      headerToolbar: {
+        left: 'prev,next today',
+        center: 'title',
+        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
+      },
+      initialDate: '2020-09-12',
+      navLinks: true, // can click day/week names to navigate views
+      nowIndicator: true,
+
+      weekNumbers: true,
+      weekNumberCalculation: 'ISO',
+
+      editable: true,
+      selectable: true,
+      dayMaxEvents: true, // allow "more" link when too many events
+      events: [
+        {
+          title: 'All Day Event',
+          start: '2020-09-01'
+        },
+        {
+          title: 'Long Event',
+          start: '2020-09-07',
+          end: '2020-09-10'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-09T16:00:00'
+        },
+        {
+          groupId: 999,
+          title: 'Repeating Event',
+          start: '2020-09-16T16:00:00'
+        },
+        {
+          title: 'Conference',
+          start: '2020-09-11',
+          end: '2020-09-13'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
+        },
+        {
+          title: 'Lunch',
+          start: '2020-09-12T12:00:00'
+        },
+        {
+          title: 'Meeting',
+          start: '2020-09-12T14:30:00'
+        },
+        {
+          title: 'Happy Hour',
+          start: '2020-09-12T17:30:00'
+        },
+        {
+          title: 'Dinner',
+          start: '2020-09-12T20:00:00'
+        },
+        {
+          title: 'Birthday Party',
+          start: '2020-09-13T07:00:00'
+        },
+        {
+          title: 'Click for Google',
+          url: 'http://google.com/',
+          start: '2020-09-28'
+        }
+      ]
+    });
+
+    calendar.render();
+  });
+
+</script>
+<style>
+
+  body {
+    margin: 40px 10px;
+    padding: 0;
+    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
+    font-size: 14px;
+  }
+
+  #calendar {
+    max-width: 1100px;
+    margin: 0 auto;
+  }
+
+</style>
+</head>
+<body>
+
+  <div id='calendar'></div>
+
+</body>
+</html>

assets/3rdparty/fullcalendar/lib/locales/af.js

@@ -0,0 +1,27 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var af = {
+    code: 'af',
+    week: {
+      dow: 1, // Maandag is die eerste dag van die week.
+      doy: 4, // Die week wat die 4de Januarie bevat is die eerste week van die jaar.
+    },
+    buttonText: {
+      prev: 'Vorige',
+      next: 'Volgende',
+      today: 'Vandag',
+      year: 'Jaar',
+      month: 'Maand',
+      week: 'Week',
+      day: 'Dag',
+      list: 'Agenda',
+    },
+    allDayText: 'Heeldag',
+    moreLinkText: 'Addisionele',
+    noEventsText: 'Daar is geen gebeurtenisse nie',
+  };
+
+  return af;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/ar-dz.js

@@ -0,0 +1,28 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var arDz = {
+    code: 'ar-dz',
+    week: {
+      dow: 0, // Sunday is the first day of the week.
+      doy: 4, // The week that contains Jan 1st is the first week of the year.
+    },
+    direction: 'rtl',
+    buttonText: {
+      prev: 'السابق',
+      next: 'التالي',
+      today: 'اليوم',
+      month: 'شهر',
+      week: 'أسبوع',
+      day: 'يوم',
+      list: 'أجندة',
+    },
+    weekText: 'أسبوع',
+    allDayText: 'اليوم كله',
+    moreLinkText: 'أخرى',
+    noEventsText: 'أي أحداث لعرض',
+  };
+
+  return arDz;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/ar-kw.js

@@ -0,0 +1,28 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var arKw = {
+    code: 'ar-kw',
+    week: {
+      dow: 0, // Sunday is the first day of the week.
+      doy: 12, // The week that contains Jan 1st is the first week of the year.
+    },
+    direction: 'rtl',
+    buttonText: {
+      prev: 'السابق',
+      next: 'التالي',
+      today: 'اليوم',
+      month: 'شهر',
+      week: 'أسبوع',
+      day: 'يوم',
+      list: 'أجندة',
+    },
+    weekText: 'أسبوع',
+    allDayText: 'اليوم كله',
+    moreLinkText: 'أخرى',
+    noEventsText: 'أي أحداث لعرض',
+  };
+
+  return arKw;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/ar-ly.js

@@ -0,0 +1,28 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var arLy = {
+    code: 'ar-ly',
+    week: {
+      dow: 6, // Saturday is the first day of the week.
+      doy: 12, // The week that contains Jan 1st is the first week of the year.
+    },
+    direction: 'rtl',
+    buttonText: {
+      prev: 'السابق',
+      next: 'التالي',
+      today: 'اليوم',
+      month: 'شهر',
+      week: 'أسبوع',
+      day: 'يوم',
+      list: 'أجندة',
+    },
+    weekText: 'أسبوع',
+    allDayText: 'اليوم كله',
+    moreLinkText: 'أخرى',
+    noEventsText: 'أي أحداث لعرض',
+  };
+
+  return arLy;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/ar-ma.js

@@ -0,0 +1,28 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var arMa = {
+    code: 'ar-ma',
+    week: {
+      dow: 6, // Saturday is the first day of the week.
+      doy: 12, // The week that contains Jan 1st is the first week of the year.
+    },
+    direction: 'rtl',
+    buttonText: {
+      prev: 'السابق',
+      next: 'التالي',
+      today: 'اليوم',
+      month: 'شهر',
+      week: 'أسبوع',
+      day: 'يوم',
+      list: 'أجندة',
+    },
+    weekText: 'أسبوع',
+    allDayText: 'اليوم كله',
+    moreLinkText: 'أخرى',
+    noEventsText: 'أي أحداث لعرض',
+  };
+
+  return arMa;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/ar-sa.js

@@ -0,0 +1,28 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var arSa = {
+    code: 'ar-sa',
+    week: {
+      dow: 0, // Sunday is the first day of the week.
+      doy: 6, // The week that contains Jan 1st is the first week of the year.
+    },
+    direction: 'rtl',
+    buttonText: {
+      prev: 'السابق',
+      next: 'التالي',
+      today: 'اليوم',
+      month: 'شهر',
+      week: 'أسبوع',
+      day: 'يوم',
+      list: 'أجندة',
+    },
+    weekText: 'أسبوع',
+    allDayText: 'اليوم كله',
+    moreLinkText: 'أخرى',
+    noEventsText: 'أي أحداث لعرض',
+  };
+
+  return arSa;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/ar-tn.js

@@ -0,0 +1,28 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var arTn = {
+    code: 'ar-tn',
+    week: {
+      dow: 1, // Monday is the first day of the week.
+      doy: 4, // The week that contains Jan 4th is the first week of the year.
+    },
+    direction: 'rtl',
+    buttonText: {
+      prev: 'السابق',
+      next: 'التالي',
+      today: 'اليوم',
+      month: 'شهر',
+      week: 'أسبوع',
+      day: 'يوم',
+      list: 'أجندة',
+    },
+    weekText: 'أسبوع',
+    allDayText: 'اليوم كله',
+    moreLinkText: 'أخرى',
+    noEventsText: 'أي أحداث لعرض',
+  };
+
+  return arTn;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/ar.js

@@ -0,0 +1,28 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var ar = {
+    code: 'ar',
+    week: {
+      dow: 6, // Saturday is the first day of the week.
+      doy: 12, // The week that contains Jan 1st is the first week of the year.
+    },
+    direction: 'rtl',
+    buttonText: {
+      prev: 'السابق',
+      next: 'التالي',
+      today: 'اليوم',
+      month: 'شهر',
+      week: 'أسبوع',
+      day: 'يوم',
+      list: 'أجندة',
+    },
+    weekText: 'أسبوع',
+    allDayText: 'اليوم كله',
+    moreLinkText: 'أخرى',
+    noEventsText: 'أي أحداث لعرض',
+  };
+
+  return ar;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/az.js

@@ -0,0 +1,29 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var az = {
+    code: 'az',
+    week: {
+      dow: 1, // Monday is the first day of the week.
+      doy: 4, // The week that contains Jan 4th is the first week of the year.
+    },
+    buttonText: {
+      prev: 'Əvvəl',
+      next: 'Sonra',
+      today: 'Bu Gün',
+      month: 'Ay',
+      week: 'Həftə',
+      day: 'Gün',
+      list: 'Gündəm',
+    },
+    weekText: 'Həftə',
+    allDayText: 'Bütün Gün',
+    moreLinkText: function(n) {
+      return '+ daha çox ' + n
+    },
+    noEventsText: 'Göstərmək üçün hadisə yoxdur',
+  };
+
+  return az;
+
+}());

assets/3rdparty/fullcalendar/lib/locales/bg.js

@@ -0,0 +1,28 @@
+FullCalendar.globalLocales.push(function () {
+  'use strict';
+
+  var bg = {
+    code: 'bg',
+    week: {
+      dow: 1, // Monday is the first day of the week.
+      doy: 7, // The week that contains Jan 1st is the first week of the year.
+    },
+    buttonText: {
+      prev: 'назад',
+      next: 'напред',
+      today: 'днес',
+      month: 'Месец',
+      week: 'Седмица',
+      day: 'Ден',
+      list: 'График',
+    },
+    allDayText: 'Цял ден',
+    moreLinkText: function(n) {
+      return '+още ' + n
+    },
+    noEventsText: 'Няма събития за показване',
+  };
+
+  return bg;
+
+}());